Thompson's One Coat Patio and Block Paving Seal is an acrylic sealer designed to stabilise patio and block paving, preventing staining and reducing weather damage. The one coat formulation has been specially developed to penetrate block paving, patio, and paving slabs to form a tough, long-lasting, barrier that repels dirt, oil/fuel spills allowing for easy clean up without the risk of staining. The high performance one coat formulation ensures block paving is maintained in just one application.

Key Features

One coat acrylic sealer

One coat formulation

Touch dry in 1 hour

Protects against oil and stains

Long lasting

Highly water repellent

PreparationFor maximum performance on new block paving and paving slabs, ensure blocks or paving slabs and jointing sand are dry. In order to avoid dislodging the sand, it should be well compacted and slightly below the level of the block or paving slab. For existing block paving and paving slabs ensure all surfaces are clean, dry and free from grease, oil, dust or loose material that may interfere with the penetration of the sealer to be applied. Dirt, moss, lichen and other loose material can be removed using Thompson's Patio & Paving Cleaner. Grease and oil stains can be removed using Thompson's Oil & Drive Cleaner. Rinse thoroughly with water to ensure all cleaning residues are washed away. Brush area to be coated to remove all surface debris. Allow to dry thoroughly.

ApplicationThompson's One Coat Patio & Block Paving Seal can be applied using a long pile roller and a roller tray or a brush. Surfaces should be dry before application. Apply an even coat to ensure all surface irregularities are covered. Attention should be paid to textured block paving slabs to ensure the surface is evenly coated and that the coating does not 'pond' in surface depressions. Brush well into the surface redistributing any surplus product. Extremely porous surfaces may require more than one coat. Light traffic is acceptable after 4 hours. However, Thompson's One Coat Patio & Block Paving Seal does not reach its optimum performance until after a few days and should be left overnight before vehicles can be parked on treated blocks or before subjecting the area to heavy duty use. In cold, damp conditions drying and recoating times will be extended

Clean UpClean brushes, rollers and other equipment immediately after use with white spirit or brush cleaner. Remove as much product as possible from application equipment before cleaning.

NoteSome block paving may discolour or darken and a clear seal such as Thompson's One Coat Patio & Block Paving Seal will highlight this effect. Block paving with a high lime content and newly laid blocks may produce unsightly white surfaces deposits.